<template>
  <!-- tree子节点的宽度默认由内容撑开,  -->
  <el-row type="flex" justify="space-between" align="middle" style="height: 40px;width: 100%">
    <el-col :span="20">
      <span>{{ nodeData.name }}</span>
    </el-col>
    <el-col :span="4">
      <el-row type="flex">
        <!-- 两个内容 -->
        <el-col :span="12">{{ nodeData.manager }}</el-col>
        <el-col :span="12">
          <!-- 下拉菜单 element -->
          <el-dropdown>
            <span>
              操作<i class="el-icon-arrow-down" />
            </span>
            <!-- 下拉菜单 -->
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item>添加子部门</el-dropdown-item>
              <el-dropdown-item v-if="!root">删除部门</el-dropdown-item>
              <el-dropdown-item v-if="!root">编辑部门</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </el-col>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
export default {
  props: {
    nodeData: {
      type: Object,
      required: true
    },
    root: {
      type: Boolean,
      default: false
    }
  }
}
</script>

<style lang='scss' scoped>
// scoped只让样式作用于当前组件本身, 所以样式没法深入到组件内部
// 想让样式渗透到组件内部 ::v-deep 深度作用选择器
::v-deep {
  .demo {
    width: 200px;
    height: 200px;
    background-color: #8df;
  }
}
</style>
